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uctrl: BKL pushdown

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Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2008-05-20 19:16:52 +02:00 committed by Jonathan Corbet
parent 25368ca579
commit f138e4814a
1 changed files with 3 additions and 0 deletions
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3
drivers/sbus/char/uctrl.c
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@ -9,6 +9,7 @@
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/miscdevice.h>
@ -211,8 +212,10 @@ uctrl_ioctl(struct inode *inode, struct file *file,
static int
uctrl_open(struct inode *inode, struct file *file)
{
lock_kernel();
uctrl_get_event_status();
uctrl_get_external_status();
unlock_kernel();
return 0;
}